Eye on the birdie
As the Sustainable Table Blog reported today, evidence of avian flu was recently discovered among the wild bird population in Maryland. Found during routine testing of fecal samples from wild ducks in the area, this strain of the disease is different than the one that has killed poultry and people all over Asia; the USDA says it is a "low-pathogenic" subtype of the H5N1 flu virus, and therefore nothing to worry about.
Perhaps the agency is right--American media outlets seem to think so, anyway. The story, originally from the Associated Press wire, was picked up in the International Herald Tribune, but few U.S. newspapers (and none of the major ones) gave the report any attention. This type of bird flu has been found several times in the U.S. already, indicating that it might indeed be par for the course, as the USDA assures us.
Still, like Gwen at Sustainable Table, I'm inclined to wonder about the possibility for the disease to mutate or spread to commercial poultry. And no one is talking about the fact that a related strain of bird flu was found in a scary number of farmed chickens in 2004, likely having spread after an outbreak two years before. A lot of those birds, coincidentally enough, lived in Maryland--and at that time, health officials were pretty freaked about the prospect that the disease could mutate or spread to other farms via migrating wild birds and farmers. I haven't seen any evidence that these possibilities have changed since then.
The good news (or consolation prize?) is that a vaccine is being developed to protect humans from the most virulent, "high-pathogenic" form of bird flu, and it appears to work, judging by recent clinical trials. A new vaccine for the birds themselves has also been proven effective.
It will be interesting to see how widely available these drugs are, and whether small family farmers and poultry workers can afford them. For now, I'll keep eating my free-range chickens--as long as they're allowed to roam outdoors.TrackBack
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Comments
Hmm. An interesting concern, definitely.
As for small family farmers, they probably wouldn't need this vaccine because in all likelihood their chickens are not stressed out, kept in close quarters, unhealthy, mistreated, and unhappy. I almost cried reading about what they do to them (quotes from other authors in Pawlick's book).
Posted by:Erika |December 3, 2006 3:00 AM